Not sure if I got the chant correct, correct me if I didn't please.
"What do you mean by that Tails?"
Tails responded to a confused Cosmo. "I mean we have to go to another dimension to see someone who helped us in the past." The Kitsune began to search for something in his two fluffy tails. "Found it." He pulled out the dark blue Chaos Emerald once more. "However, there's a few things we may need to take with us."
"Like food," Cosmo stated for him, "and a way to get around in the other dimension."
"Exactly. Follow me." Tails and Cosmo walked down to the fox's workshop. "Wait here while I try and find it."
"Find what Tails?"
"You'll see." Tails went around his massive starship, the Blue Typhoon, and into a cluttered corner of his workshop. Being careful not to step on anything along the way, he began the search. "Ok I know I put it here somewhere, but where?" A few seconds later he saw a tarp in the corner of his eye. "Gotcha."
What's taking Tails so long? Cosmo was starting to worry he may have gotten hurt due to his apparent disappearance. As she thought a crash of objects falling sounded through the workshop. But she also heard something else, screeching? No, more like something metallic was grinding against the floor. "Tails are you okay?" she shouted above the noise so he could hear her.
Tails came out from behind the starship dragging something large on a rope. He managed to bring it over by Cosmo before collapsing onto the floor from exhaustion. "Geez, I guess I forgot how heavy it was." he panted. Cosmo walked over and removed the tarp, revealing an orange colored jet plane with an upper set of wings angled accordingly.
"I thought you said all your jets were destroyed when you brought me back?"
"All but one prototype." he got up with Cosmo's help and began to explain. "After Eggman released one of his robots, I realized the original Tornado wouldn't have the necessary firepower to fight them. Which is why I began to create this, it's what was originally going to be the X Tornado. However, a fellow inventor helped me create the one you rode in."
"Why don't you just rebuild it?"
"I am!" he laughed, "But it takes a bit of time to make entire planes, so we'll have to use this one until the new X Tornado's finished." the two went back up the stairs and into the kitchen to begin packing food for the trip. They packed sandwiches, water, and a single pie. After all, it would only be a short visit.
Space Colony ARK
"Are the modifications complete, Doctor?" the same voice that had spoken to Tails said.
"It takes time, not everyone can do whatever they want in an instant. For example, I can't reincarnate a whole space colony by snapping my fingers!" Eggman snapped back.
"Fair enough, i'll check back and you better be ready by then." the voice faded away and Doctor Eggman smirked.
"Just you wait, you'll see the reason never to trust ME!" he said before giving his trademark laugh.
"He'll overpower you as soon as he figures out what you're doing." a small black robot said from the corner of the room.
"Shut up Bokkun! This plan shall not fail, after all, it's flawless!"
"Idiot." Bokkun scolded before flying off down the hallway. Eggman gave him a glare before returning to over-viewing the modifications of his grandfather's home. Thousands of worker robots were busy with tools, welding and cutting away at sections of the colony's outer shell.
"This time, Sonic, it is the end for you."
Angel Island
"For once I don't have to worry about that Bat-girl. She's always after the Master Emerald." Knuckles told himself while leaning against the stone steps of the altar. It was silent on the island, only the sound of chirping birds was in the air. "Since I know Sonic didn't take the Chaos Emerald, I wonder who did?" he began to hear another noise besides birds, that of a jet engine to be exact.
"Knuckles!" Tails shouted while landing the prototype X Tornado nearby. "I need a favor from you. Think you're up to it?"
"Hah! You doubt I can do whatever it is you want me to do? Just tell me what ya need!"
Tails placed something near the Master Emerald before continuing, "Alright Knuckles, I need you to do your chant." Knuckles shrugged before beginning.
"The seven servers are the Chaos, the controller is the one who unifies the Chaos. Chaos is power, power comes from the heart!" The Master Emerald glowed brighter than normal and a portal opened above, "What the-Tails!"
Too late, the fox and Cosmo flew the plane into the portal and disappeared. "Sorry Knuckles, but we have to go somewhere." Knuckles jumped after them and the portal closed, causing him to collide with the giant green gem. It fell off the altar and began to roll unevenly on it's side through the forest.
"Just what I need on a relaxing day." Knuckles took off after the Master Emerald and soon ran into Rouge. "Alright what do you want?"
"Same as always." she snatched up the gem and began to fly off.
"Get back here!" he jumped up onto a nearby tree and began the chase.
UNKNOWN DIMENSION
Tails and Cosmo flew over a city with a red sky, lightning constantly struck the ground outside the city. "There!" Tails dove the plane downwards towards a house near the edge of town. "Landing gear deploy." The landing gear extended from underneath the plane and they came lower and lower.
"Tails watch out!" Cosmo shouted as she pointed to a person just outside the house, where they would be landing. "Pull up!"
"I would but it's too late, if we do that at this altitude the plane would crash into the ground." As the plane came closer to the person, Tails braced himself for impact. But surprising both of them, the person spun around at the last second and caught the jet by the nose, stopping it entirely.
"I'd say eight of ten points, mainly because you almost hit me. Wouldn't you say that's fair? Miles?"